A fragrance sound box using pulse air flow for fragrance diffusion

Abstract

The utility model provides a utilize the pulse airflow to carry out the fragrance of fragrance sound box, relate to the technical field of fragrance sound box, including sound box main part, connecting structure and bearing module, sound box main part is provided with speaker module, bearing module adopts the material that has the ability of absorbing liquid, bearing module can be detachably installed on sound box main part through connecting structure, the airflow produced by the vibration of speaker module work can pass through bearing module. Through setting up the bearing module of quick dismounting, install, before using, bearing module first absorbs fragrance liquid, then, install into the sound box, avoid the pollution and contamination caused by directly dropping / pouring fragrance liquid to the certain part of sound box, thereby prolong the cleaning cycle, the modular design can realize the quick switching of single computer many fragrance type, bearing module uses the loudspeaker, the inverted phase hole carries out the auxiliary diffusion, improves diffusion efficiency greatly.

Description

Technical Field

[0001] This utility model relates to the field of fragrance speaker technology, and in particular to a fragrance speaker that uses pulsed airflow for fragrance diffusion. Background Technology

[0002] Current aromatherapy speakers are often rigidly integrated, such as Bluetooth speakers with structures for holding essential oil bottles. When the bottle or speaker tips over, the essential oil spills, causing problems. Some products achieve their aromatherapy effect by dripping essential oil onto wooden speakers or sponge-like materials. However, as the oil oxidizes, the speaker casing becomes dirty and unsightly after prolonged use. The damaged casing is difficult to clean or replace, resulting in a short product lifespan. In addition, most current aromatherapy speakers rely on the natural diffusion of essential oils, with a diffusion rate generally <0.05ml / h, resulting in low diffusion efficiency. To address these shortcomings, this application is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a fragrance speaker that uses pulsed airflow for aroma diffusion, with a replaceable essential oil carrier module and pulsed airflow for aroma diffusion, thus solving the problems of dirt accumulation after long-term use of traditional fragrance speaker devices and low natural diffusion efficiency.

[0004] To address the aforementioned problems, this utility model provides a fragrance speaker that utilizes pulsed airflow for aroma diffusion. The speaker includes a main body, a connecting structure, and a support module. The main body is equipped with a speaker module, and the support module is made of a material capable of absorbing liquids for absorbing fragrance liquids. The support module can be detachably mounted on the main body via the connecting structure, enabling quick installation and replacement. When the support module, having absorbed fragrance liquids, is mounted on the main body, the airflow generated by the vibration of the speaker module during operation can pass through the support module, improving diffusion efficiency.

[0005] The carrier module is a consumable material and can be configured with multiple modules to drip different fragrances. Users can easily replace the carrier module to quickly change the fragrance, and can also quickly replace it when it becomes dirty.

[0006] Optionally, the connection structure can adopt connection methods such as plug-in structure, magnetic structure, and snap-fit ​​structure to achieve detachable installation of the carrier module.

[0007] According to one embodiment of the present invention, the connection structure includes a slot disposed on the speaker body, the slot being used for inserting a carrier module.

[0008] Preferably, the slot is an open-top type, which allows for quick insertion.

[0009] According to one embodiment of the present invention, the connection structure includes a magnetic suction component.

[0010] According to one embodiment of the present invention, the connection structure includes a cover, which can be installed on the speaker body and positioned on the support module.

[0011] Optionally, the carrier module can be directly connected to the speaker body via a magnetic closure assembly; or the carrier module can be limited by connecting the cover to the speaker body via a magnetic closure assembly.

[0012] The magnetic assembly includes four or more pairs of small, cylindrical, strong magnets, which are respectively mounted on the casing and the speaker body.

[0013] Alternatively, the speaker enclosure can be connected to the speaker body via a snap-fit ​​connection.

[0014] According to one embodiment of the present invention, the supporting module is a mesh cover made of materials such as paper, bamboo, fabric, wood, or synthetic fibers.

[0015] According to one embodiment of the present invention, the pore density of the mesh cover is ≤80 mesh / cm², ensuring airflow penetration and ensuring sufficient pores for airflow and sound to pass through.

[0016] According to one embodiment of the present invention, the speaker body is a sealed speaker or an open speaker.

[0017] According to one embodiment of the present invention, the speaker body is an open-type speaker, and a bass reflex port is provided on the speaker body. The airflow generated by the bass reflex port can pass through the carrying module to further improve the diffusion efficiency.

[0018] According to one embodiment of the present invention, the bearing module is provided in one or more groups.

[0019] According to one embodiment of the present invention, the support module is installed in front of the speaker module, and optionally the support module is also installed above or to the side of the speaker module.

[0020] The beneficial effects of this utility model are that by setting a carrier module that can be quickly disassembled and installed, the carrier module can absorb the fragrance liquid before use and then be installed into the speaker, avoiding the staining caused by directly dripping / pouring the fragrance liquid onto a certain part of the speaker, thereby extending the cleaning cycle; and the modular design can realize the quick switching of multiple fragrances in a single unit; the carrier module uses the speaker and bass reflex port for auxiliary diffusion, which greatly improves the diffusion efficiency. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the carrier module being installed on the speaker body in Example 1;

[0023] Figure 2 This is a schematic diagram showing that the carrier module is not installed on the speaker body in Example 1;

[0024] Figure 3 This is a schematic diagram of the fragrance speaker in Example 2. Detailed Implementation

[0025] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0026] Example 1:

[0027] A fragrance speaker that uses pulsed airflow for aroma diffusion, such as Figure 1 , Figure 2 It includes the speaker body 101, the connecting structure and the supporting module 103.

[0028] The speaker body 101 is a shell, and a speaker module 102 is installed inside. In this embodiment, the speaker body can be a sealed speaker or an open speaker. When an open speaker is used, a bass reflex port is provided on the speaker body. The airflow generated by the bass reflex port can also pass through the carrier module to further improve the diffusion efficiency.

[0029] The carrier module 103 is made of a material with liquid absorption capacity to absorb fragrance liquid. It can be made of coarse fiber paper, bamboo, fabric, wood or synthetic fiber material mesh or mesh plate. The pore density of the mesh is ≤80 mesh / cm² to ensure airflow penetration. In this embodiment, a bamboo curtain made of bamboo weaving is used.

[0030] The carrier module 103 can be detachably installed on the speaker body 101 through the connection structure, which can realize quick installation and replacement. When the carrier module 103, after absorbing the fragrance liquid, is installed on the speaker body 101, the airflow generated by the vibration of the speaker module 102 during operation can pass through the carrier module 103, improving the diffusion efficiency.

[0031] In this embodiment, the connection structure includes a slot provided on the speaker body 101. The slot is used for inserting the carrier module. The slot is open at the top, which can realize quick insertion. After insertion, the carrier module 103 is higher than the speaker body 101, which facilitates the removal of the carrier module 103.

[0032] Optionally, one or more groups of carrier modules may be configured.

[0033] In this embodiment, the carrier module 103 is installed in front of the speaker module 102. In other embodiments, the carrier module may also be installed above or to the side of the speaker module.

[0034] like Figure 2 Before use, drop the aromatherapy essential oil onto the carrier module 103 and install the carrier module 103 onto the speaker body 101. The vibration airflow of the speaker module 102 passes through the mesh-type carrier module 103. The pulse airflow (frequency 20-200Hz, wind speed 0-3m / s) generated by the sound wave vibration accelerates the diffusion of essential oil molecules, and the diffusion efficiency can be improved by 10 times (the specific value depends on the sound being played and the ambient temperature). The carrier module 103 is a consumable design and can be replaced, making it convenient to quickly change the fragrance or discard old and dirty mesh covers, thus extending the service life of the aromatherapy speaker.

[0035] 1. Experimental data:

[0036] Power consumption comparison: Under the same volume output (75dB), compared with competing products that use fan diffusion (the typical power consumption of the fan is 3-10W), the power consumption of this solution is only consumed by the speaker amplifier module, and there is no additional power consumption.

[0037] Diffusion efficiency: In an environment of 25℃ / 50%RH, using lavender essential oil (density 0.89g / ml) as a sample:

[0038] This regimen: 1.2 ml / h;

[0039] Natural evaporation: 0.25 ml / h (under the same container conditions);

[0040] Fan diffusion: 1.8 ml / h (wind speed 2 m / s);

[0041] Replacement efficiency: The average replacement time for the modular mesh assembly was 5.7 seconds (n=20 operations, SD=1.3 seconds).

[0042] 2. Comparative Testing Methods

[0043] Pollution test: After 200 hours of continuous operation, the residual essential oil on the surface of the disassembled speaker unit was <0.01mg / cm²;

[0044] Tilting verification: The speaker showed no leakage when tilted at different angles.

[0045] 3. Data Acquisition Conditions

[0046] Test environment: temperature 25±2℃, humidity 50±5%RH (controlled by constant temperature and humidity chamber).

[0047] 4. Effect Boundary Description

[0048] Optimal operating range: diffusion efficiency fluctuation rate <±10% when ambient temperature is 15-35℃;

[0049] Airflow attenuation limitation: The essential oil concentration was detected to drop to 32% of the initial value at a distance of 1.5m from the device (requires use with air circulation);

[0050] Material dependence: The mesh material needs to have a certain degree of penetration and adsorption effect, and materials with smooth surfaces and poor adsorption force should not be used;

[0051] Component structure: The mesh density must be ≤80 mesh / cm², otherwise the airflow penetration rate will decrease.

[0052] Example 2:

[0053] Unlike in Example 1, such as Figure 3 The connection structure includes a magnetic component 202 and a cover 201. The cover 201 is preferably made of wood and has a through hole with a cross-sectional area slightly smaller than that of the support module 205. The cover 201 can be attached to the front of the speaker module 204 of the speaker body 203 by magnetic attachment 202. The support module 205 is located between the cover 201 and the speaker body 203 and is fixed by clamping. In this embodiment, the support module 205 does not need to be exposed in the cabinet and is embedded in the speaker body.

[0054] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations and modifications.

Claims

1. A fragrance speaker that uses pulsed airflow for aroma diffusion, characterized in that: The speaker includes a speaker body, a connecting structure, and a support module. The speaker body is equipped with a speaker module. The support module is made of a liquid-absorbing material for absorbing fragrance liquid. The support module can be detachably mounted on the speaker body via the connecting structure. When the support module is mounted on the speaker body, the airflow generated by the speaker module during operation can pass through the support module. The speaker body can be a sealed speaker or an open speaker. When the speaker body is an open speaker, it is equipped with a bass reflex port, and the airflow generated by the bass reflex port can pass through the support module.

2. The aroma diffuser speaker utilizing pulsed airflow for aroma diffusion according to claim 1, characterized in that: The connection structure includes a slot disposed on the speaker body, the slot being used for inserting a carrier module.

3. The aroma diffuser speaker utilizing pulsed airflow for aroma diffusion according to claim 1, characterized in that: The connection structure includes a magnetic suction component, and the carrier module is connected to the speaker body through the magnetic suction component.

4. The aroma diffuser speaker utilizing pulsed airflow for aroma diffusion according to claim 1 or 3, characterized in that: The connection structure includes a housing that can be installed on the speaker body and limit the support module.

5. The aroma diffuser speaker utilizing pulsed airflow for aroma diffusion according to any one of claims 1-3, characterized in that: The supporting module is a speaker grille made of paper, bamboo, fabric, wood or synthetic fiber materials.

6. The aroma diffuser speaker utilizing pulsed airflow for aroma diffusion according to claim 5, characterized in that: The equivalent pore density of the mesh cover is ≤80 mesh / cm².

7. The aroma diffuser speaker utilizing pulsed airflow for aroma diffusion according to claim 1, characterized in that: The carrier module is configured in one or more groups.

8. The aroma diffuser speaker utilizing pulsed airflow for aroma diffusion according to claim 1, characterized in that: The support module is installed directly in front of the speaker module.

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